According to the 2025 meta-analysis by Alfalasi and colleagues, sublingual B12 showed an approximate 199% mean increase in serum B12 compared to approximately 307% for intramuscular injections
At Hampton Health Wellness Aesthetics, we utilize Vitamin B12 injections to directly and effectively address deficiencies
A trained medical professional injects vitamin B12 into your muscle, allowing it to flow into your bloodstream
Further to this research has shown that it remains in the body for a longer period of time and at higher levels than cyanocobalamin, which means that your body is supplied with vitamin B12 for longer if you use methylcobalamin than if you use cyanocobalamin
A vitamin B12 injection delivers a concentrated dose of vitamin B12 directly into the bloodstream, bypassing the digestive system
Research on copper peptides, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, and Acetyl Tetrapeptide-3 noted visible improvements within study timeframes with consistent use of peptide complexes